/* main contents */
#main-contents {clear:both; margin:10px 0; padding:0; overflow:hidden;}
#main-contents div.bbs-box {position:relative; float:left; width:250px; height:140px; margin:0 5px; overflow:hidden;}
#main-contents div.bbs-box p {height:25px; line-height:25px; margin:0 0 5px; font-weight:bold; border-bottom:1px solid #ddd;}
#main-contents div.bbs-box ul li {position:relative; height:20px; line-height:20px; border-bottom:1px solid #ddd;}
#main-contents div.bbs-box ul li span {position:absolute; top:0; right:3px; font-size:0.9em; color:#777;}
#main-contents div.bbs-box ul li.more {position:absolute; top:3px; right:3px; border:none;}
#main-contents div.bbs-box ul li.no-data {height:100px; line-height:100px; text-align:center; border:none;}

#main-contents div.poll-box {float:left; width:350px; overflow:hidden;}